Making my own mango chutney

I want to make something similar to Major Grey's chutney and even more like this. Ideally it would be a little less sweet, but then again, sweet is part of what it is.

I would like a recipe from anyone who has a good one.

Last night I did my first experiment. For the most part I was trying to make it exactly, but I also used frozen pineapple juice concentrate for some of the liquid so that I could use less sugar, and I knew that would change it a little. It came out really yummy. One thing that's missing is cumin. I could tell that when I compared mine with the original (above). That will be easy to fix next time. I'm also wondering how the original has a pretty clear look to it. Mine has a lot of finely diced ginger and garlic, which clouded it up. The look is not as important as the taste--I was just wondering. Mine's also runnier, probably just because it has a lot less sugar.